| 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 | $48.90 | 6.225% | $51.944 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $219.26 | 5.183% | $230.6242 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $210.52 | 6.495% | $224.1933 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $90.91 | 12.839% | $102.5819 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $131.32 | 3.233% | $135.5656 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $148.71 | 13.466% | $168.7353 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $158.43 | 13.482% | $179.7895 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,008.05 | $1,093.4338 | $1,093.43 | $1,093.45 | $1,093.40 | |