| 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 | $207.48 | 7.764% | $223.5887 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $225.50 | 8.217% | $244.0293 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $28.76 | 10.493% | $31.7778 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $154.94 | 7.305% | $166.2584 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $171.45 | 10.253% | $189.0288 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $245.64 | 13.687% | $279.2607 | $279.26 | $279.25 | $279.30 |
| Purchase #7 | $176.25 | 7.298% | $189.1127 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $1,210.02 | $1,323.0564 | $1,323.06 | $1,323.10 | $1,323.10 | |