| 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 | $13.99 | 9.727% | $15.3508 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $157.43 | 13.276% | $178.3304 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $160.83 | 6.289% | $170.9446 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $89.63 | 7.128% | $96.0188 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $218.50 | 10.480% | $241.3988 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $110.48 | 12.311% | $124.0812 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $189.33 | 3.582% | $196.1118 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $940.19 | $1,022.2364 | $1,022.23 | $1,022.25 | $1,022.20 | |