| 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 | $175.26 | 12.593% | $197.3305 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $93.97 | 6.245% | $99.8384 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $202.89 | 3.604% | $210.2022 | $210.20 | $210.20 | $210.20 |
| Purchase #4 | $224.85 | 7.733% | $242.2377 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $131.98 | 5.131% | $138.7519 | $138.75 | $138.75 | $138.80 |
| Purchase #6 | $121.80 | 5.610% | $128.633 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $185.59 | 10.566% | $205.1994 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $1,136.34 | $1,222.1931 | $1,222.19 | $1,222.25 | $1,222.10 | |