| 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 | $191.67 | 9.686% | $210.2352 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $101.40 | 7.238% | $108.7393 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $230.61 | 6.732% | $246.1347 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $93.48 | 6.558% | $99.6104 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $189.95 | 3.723% | $197.0218 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $37.84 | 8.669% | $41.1203 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $247.60 | 12.563% | $278.706 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $1,092.55 | $1,181.5677 | $1,181.57 | $1,181.55 | $1,181.40 | |