| 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 | $69.38 | 8.400% | $75.2079 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $248.62 | 12.269% | $279.1232 | $279.12 | $279.10 | $279.10 |
| Purchase #3 | $177.55 | 13.813% | $202.075 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $139.34 | 10.393% | $153.8216 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $160.93 | 12.633% | $181.2603 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $178.71 | 10.804% | $198.0178 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $16.49 | 12.781% | $18.5976 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $991.02 | $1,108.1034 | $1,108.11 | $1,108.05 | $1,108.10 | |