| 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 | $216.96 | 9.774% | $238.1657 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $211.93 | 6.512% | $225.7309 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $119.67 | 8.832% | $130.2393 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $48.55 | 12.511% | $54.6241 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $120.90 | 6.327% | $128.5493 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $66.60 | 7.486% | $71.5857 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $79.63 | 7.266% | $85.4159 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $864.24 | $934.3109 | $934.32 | $934.30 | $934.20 | |