| 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 | $166.79 | 7.862% | $179.903 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $248.83 | 3.131% | $256.6209 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $106.88 | 10.699% | $118.3151 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $192.48 | 12.391% | $216.3302 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $234.95 | 13.438% | $266.5226 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $227.60 | 7.642% | $244.9932 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $91.56 | 4.217% | $95.4211 | $95.42 | $95.40 | $95.40 |
| 7 purchase totals = | $1,269.09 | $1,378.1061 | $1,378.10 | $1,378.05 | $1,378.00 | |