| 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 | $214.99 | 5.136% | $226.0319 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $202.79 | 13.249% | $229.6576 | $229.66 | $229.65 | $229.70 |
| Purchase #3 | $96.41 | 7.307% | $103.4547 | $103.45 | $103.45 | $103.50 |
| Purchase #4 | $191.37 | 9.711% | $209.9539 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $135.32 | 9.128% | $147.672 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $49.28 | 5.223% | $51.8539 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $48.51 | 3.302% | $50.1118 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $938.67 | $1,018.7358 | $1,018.72 | $1,018.70 | $1,018.90 | |