| 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 | $130.59 | 8.651% | $141.8873 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $38.99 | 7.169% | $41.7852 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $15.62 | 13.830% | $17.7802 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $237.64 | 5.255% | $250.128 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $16.42 | 13.404% | $18.6209 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $189.85 | 11.129% | $210.9784 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $124.26 | 9.305% | $135.8224 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $753.37 | $817.0024 | $817.01 | $817.05 | $817.00 | |