| 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 | $211.29 | 12.195% | $237.0568 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $37.58 | 9.433% | $41.1249 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $203.66 | 5.342% | $214.5395 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $203.32 | 5.636% | $214.7791 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $189.40 | 3.412% | $195.8623 | $195.86 | $195.85 | $195.90 |
| Purchase #6 | $181.69 | 7.434% | $195.1968 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $221.36 | 8.395% | $239.9432 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $1,248.30 | $1,338.5026 | $1,338.50 | $1,338.50 | $1,338.50 | |