| 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 | $244.70 | 11.292% | $272.3315 | $272.33 | $272.35 | $272.30 |
| Purchase #2 | $110.99 | 9.139% | $121.1334 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $116.97 | 6.197% | $124.2186 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $48.36 | 4.243% | $50.4119 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $226.38 | 8.251% | $245.0586 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $212.54 | 8.545% | $230.7015 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $43.30 | 8.623% | $47.0338 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $1,003.24 | $1,090.8893 | $1,090.88 | $1,090.90 | $1,090.80 | |