| 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 | $220.99 | 7.743% | $238.1013 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $156.42 | 12.611% | $176.1461 | $176.15 | $176.15 | $176.10 |
| Purchase #3 | $179.71 | 11.392% | $200.1826 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $61.61 | 5.510% | $65.0047 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $56.61 | 12.406% | $63.633 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $189.86 | 6.658% | $202.5009 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $96.57 | 4.349% | $100.7698 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $961.77 | $1,046.3384 | $1,046.33 | $1,046.35 | $1,046.30 | |