| 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 | $120.38 | 6.843% | $128.6176 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $31.31 | 9.614% | $34.3201 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $209.50 | 5.429% | $220.8738 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $103.47 | 11.600% | $115.4725 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $224.36 | 7.158% | $240.4197 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $134.77 | 8.246% | $145.8831 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $120.34 | 12.217% | $135.0419 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $944.13 | $1,020.6287 | $1,020.62 | $1,020.55 | $1,020.60 | |