| 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 | $191.88 | 11.130% | $213.2362 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $181.56 | 9.627% | $199.0388 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $232.73 | 13.260% | $263.59 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $87.61 | 10.558% | $96.8599 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $220.45 | 5.543% | $232.6695 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $135.36 | 10.644% | $149.7677 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $216.72 | 11.814% | $242.3233 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $1,266.31 | $1,397.4854 | $1,397.49 | $1,397.45 | $1,397.50 | |