| 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 | $71.85 | 4.122% | $74.8117 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $239.79 | 9.819% | $263.335 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $218.96 | 8.333% | $237.2059 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $13.77 | 10.869% | $15.2667 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $214.43 | 12.365% | $240.9443 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $244.69 | 4.458% | $255.5983 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $70.84 | 5.238% | $74.5506 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $1,074.33 | $1,161.7125 | $1,161.72 | $1,161.70 | $1,161.70 | |