| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.36 | 7.554% | $258.5168 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $230.62 | 4.231% | $240.3775 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $187.80 | 13.814% | $213.7427 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $211.58 | 12.423% | $237.8646 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $225.58 | 4.540% | $235.8213 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $118.87 | 8.169% | $128.5805 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $126.99 | 12.327% | $142.6441 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $1,341.80 | $1,457.5475 | $1,457.54 | $1,457.55 | $1,457.50 | |