| 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 | $222.68 | 3.378% | $230.2021 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $46.61 | 3.584% | $48.2805 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $181.97 | 8.696% | $197.7941 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $220.39 | 9.145% | $240.5447 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $120.61 | 13.840% | $137.3024 | $137.30 | $137.30 | $137.30 |
| Purchase #6 | $53.98 | 13.752% | $61.4033 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $230.62 | 3.577% | $238.8693 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,076.86 | $1,154.3964 | $1,154.38 | $1,154.40 | $1,154.40 | |