| 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 | $12.73 | 4.519% | $13.3053 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $160.96 | 13.492% | $182.6767 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $130.78 | 3.857% | $135.8242 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $208.53 | 6.285% | $221.6361 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $94.28 | 12.249% | $105.8284 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $177.72 | 12.284% | $199.5511 | $199.55 | $199.55 | $199.60 |
| Purchase #7 | $135.51 | 8.696% | $147.2939 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $920.51 | $1,006.1157 | $1,006.12 | $1,006.15 | $1,006.10 | |