| 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 | $14.45 | 5.495% | $15.244 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $225.30 | 5.790% | $238.3449 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $187.48 | 3.518% | $194.0755 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $232.51 | 10.354% | $256.5841 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $238.28 | 10.424% | $263.1183 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $8.86 | 11.740% | $9.9002 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $206.87 | 5.202% | $217.6314 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,113.75 | $1,194.8984 | $1,194.89 | $1,194.95 | $1,194.80 | |