| 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 | $202.73 | 11.302% | $225.6425 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $226.40 | 11.788% | $253.088 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $150.51 | 11.312% | $167.5357 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $155.39 | 12.199% | $174.346 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $210.31 | 6.664% | $224.3251 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $157.94 | 8.443% | $171.2749 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $218.79 | 9.360% | $239.2687 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $1,322.07 | $1,455.4809 | $1,455.49 | $1,455.50 | $1,455.40 | |