| 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 | $185.31 | 4.109% | $192.9244 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $211.27 | 12.252% | $237.1548 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $199.51 | 5.750% | $210.9818 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $160.27 | 3.421% | $165.7528 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $105.33 | 5.761% | $111.3981 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $90.67 | 13.169% | $102.6103 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $250.28 | 11.545% | $279.1748 | $279.17 | $279.15 | $279.20 |
| 7 purchase totals = | $1,202.64 | $1,299.9970 | $1,299.98 | $1,299.95 | $1,300.10 | |