| 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 | $29.86 | 7.134% | $31.9902 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $165.30 | 12.650% | $186.2105 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $88.27 | 5.765% | $93.3588 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $183.96 | 5.801% | $194.6315 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $217.58 | 6.552% | $231.8358 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $223.68 | 7.229% | $239.8498 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $35.95 | 10.285% | $39.6475 | $39.65 | $39.65 | $39.60 |
| 7 purchase totals = | $944.60 | $1,017.5241 | $1,017.53 | $1,017.55 | $1,017.40 | |