| 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 | $112.32 | 7.503% | $120.7474 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $230.86 | 3.712% | $239.4295 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $160.26 | 7.136% | $171.6962 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $161.93 | 6.746% | $172.8538 | $172.85 | $172.85 | $172.90 |
| Purchase #5 | $228.67 | 13.481% | $259.497 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $233.67 | 9.610% | $256.1257 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $201.75 | 11.320% | $224.5881 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,329.46 | $1,444.9377 | $1,444.95 | $1,445.00 | $1,444.90 | |