| 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 | $244.61 | 13.622% | $277.9308 | $277.93 | $277.95 | $277.90 |
| Purchase #2 | $197.85 | 13.699% | $224.9535 | $224.95 | $224.95 | $225.00 |
| Purchase #3 | $124.70 | 10.352% | $137.6089 | $137.61 | $137.60 | $137.60 |
| Purchase #4 | $11.76 | 3.428% | $12.1631 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $68.59 | 8.591% | $74.4826 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $203.84 | 7.262% | $218.6429 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $240.27 | 10.540% | $265.5945 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $1,091.62 | $1,211.3763 | $1,211.36 | $1,211.40 | $1,211.40 | |