| 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 | $97.72 | 13.626% | $111.0353 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $242.91 | 6.618% | $258.9858 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $59.27 | 11.518% | $66.0967 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $176.31 | 9.242% | $192.6046 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $159.35 | 4.427% | $166.4044 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $84.55 | 7.687% | $91.0494 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $194.71 | 4.136% | $202.7632 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,014.82 | $1,088.9394 | $1,088.94 | $1,088.95 | $1,088.90 | |