| 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 | $235.43 | 11.746% | $263.0836 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $20.59 | 8.471% | $22.3342 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $185.55 | 6.855% | $198.2695 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $138.51 | 6.803% | $147.9328 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $29.64 | 13.238% | $33.5637 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $84.96 | 13.687% | $96.5885 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $230.48 | 3.261% | $237.996 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $925.16 | $999.7683 | $999.76 | $999.80 | $999.80 | |