| 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 | $189.60 | 5.549% | $200.1209 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $107.53 | 7.705% | $115.8152 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $243.55 | 9.822% | $267.4715 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $58.39 | 8.748% | $63.498 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $35.79 | 12.606% | $40.3017 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $215.40 | 12.642% | $242.6309 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $124.84 | 3.110% | $128.7225 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $975.10 | $1,058.5607 | $1,058.56 | $1,058.50 | $1,058.50 | |