| 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 | $204.53 | 12.505% | $230.1065 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $33.39 | 6.620% | $35.6004 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $107.35 | 3.373% | $110.9709 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $27.98 | 12.307% | $31.4235 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $147.39 | 11.694% | $164.6258 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $243.32 | 5.593% | $256.9289 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $69.29 | 8.397% | $75.1083 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $833.25 | $904.7643 | $904.77 | $904.75 | $904.70 | |